Figure 1
From: Neural networks using two-component Bose-Einstein condensates
Each site of the Ising Hamiltonian is encoded as a trapping site, containing N bosons.
The bosons can occupy one of two states σ = ±1, depicted as either red or blue. The interaction between the sites may be externally induced by measuring the total spin Si on each site i via the detectors. A local field on each site equal to Bi = Σj JijSj + λi is applied via the feedback circuit.
